JPS56146712A - Resin press molding by direct autocharger - Google Patents

Resin press molding by direct autocharger

Info

Publication number
JPS56146712A
JPS56146712A JP5005280A JP5005280A JPS56146712A JP S56146712 A JPS56146712 A JP S56146712A JP 5005280 A JP5005280 A JP 5005280A JP 5005280 A JP5005280 A JP 5005280A JP S56146712 A JPS56146712 A JP S56146712A
Authority
JP
Japan
Prior art keywords
resin
press molding
movable arm
dimensionally
drag
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP5005280A
Other languages
Japanese (ja)
Other versions
JPS5843012B2 (en
Inventor
Koji Emura
Tsuneo Suzuki
Koji Takai
Hidemichi Kazama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YAMAKAWA KOGYO KK
Original Assignee
YAMAKAWA KOGYO KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by YAMAKAWA KOGYO KK filed Critical YAMAKAWA KOGYO KK
Priority to JP55050052A priority Critical patent/JPS5843012B2/en
Priority to US06/250,300 priority patent/US4402901A/en
Priority to DE3115306A priority patent/DE3115306C2/en
Publication of JPS56146712A publication Critical patent/JPS56146712A/en
Publication of JPS5843012B2 publication Critical patent/JPS5843012B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/34—Feeding the material to the mould or the compression means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/042—Feeding of the material to be moulded, e.g. into a mould cavity using dispensing heads, e.g. extruders, placed over or apart from the moulds
    • B29C31/044—Feeding of the material to be moulded, e.g. into a mould cavity using dispensing heads, e.g. extruders, placed over or apart from the moulds with moving heads for distributing liquid or viscous material into the moulds
    • B29C31/045—Feeding of the material to be moulded, e.g. into a mould cavity using dispensing heads, e.g. extruders, placed over or apart from the moulds with moving heads for distributing liquid or viscous material into the moulds moving along predetermined circuits or distributing the material according to predetermined patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/34—Feeding the material to the mould or the compression means
    • B29C2043/3433—Feeding the material to the mould or the compression means using dispensing heads, e.g. extruders, placed over or apart from the moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To mold a variety of molded goods with various resins through an inexpensive equipment by a method wherein as a movable arm for injecting resin is moved within the range of a die clamping surface resin is charged automatically directly on to a dray from its resin injection port.
CONSTITUTION: The molten resin extruded from an extruder 1 is stored in an accumulatating cylinder 4 of a measurement chamber through a universal arm 3 and is supplied by the advance of its cylinder piston toward a movable arm 5 for injecting resin. The measured resin is injected from a resin injection port 6 on a drag 16, the movable arm 5 is moved one-dimensionally, two-dimensionally and the resin is delivered on the drag 16 according to an intended charge pattern. Sequential operations on a press molding like resin charging, press molding are automated.
COPYRIGHT: (C)1981,JPO&Japio
JP55050052A 1980-04-16 1980-04-16 Resin press molding method using direct auto charge Expired JPS5843012B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP55050052A JPS5843012B2 (en) 1980-04-16 1980-04-16 Resin press molding method using direct auto charge
US06/250,300 US4402901A (en) 1980-04-16 1981-04-02 Method of press forming of plastic material
DE3115306A DE3115306C2 (en) 1980-04-16 1981-04-15 Device for compression molding of plastic masses made of plastic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55050052A JPS5843012B2 (en) 1980-04-16 1980-04-16 Resin press molding method using direct auto charge

Publications (2)

Publication Number Publication Date
JPS56146712A true JPS56146712A (en) 1981-11-14
JPS5843012B2 JPS5843012B2 (en) 1983-09-24

Family

ID=12848216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55050052A Expired JPS5843012B2 (en) 1980-04-16 1980-04-16 Resin press molding method using direct auto charge

Country Status (3)

Country Link
US (1) US4402901A (en)
JP (1) JPS5843012B2 (en)
DE (1) DE3115306C2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052321A (en) * 1983-09-02 1985-03-25 Ikegai Corp Method and apparatus for controlling hot flow molding
JPS6064811A (en) * 1983-09-21 1985-04-13 Inoue Japax Res Inc Apparatus for molding resin
JPS60132743A (en) * 1983-12-21 1985-07-15 Inoue Japax Res Inc Molding apparatus
JP2008201137A (en) * 2008-04-14 2008-09-04 Japan Steel Works Ltd:The Manufacturing apparatus and method of molding
CN109130068A (en) * 2018-09-06 2019-01-04 黄春燕 Plastic mould with Lifting Device
US11414141B2 (en) 2017-06-12 2022-08-16 Unipres Corporation Structure for attaching undercover to vehicle body

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3416553A1 (en) * 1984-05-04 1985-11-07 Recycloplast AG, 8195 Egling Process for the operation of at least one plastics press for processing plastic, in particular plasticated waste plastic, emerging continuously from a plasticator, and system for carrying out the process
JPS61116408U (en) * 1984-12-28 1986-07-23
CH669361A5 (en) * 1986-02-28 1989-03-15 Bucher Guyer Ag Masch
CH671184A5 (en) * 1986-11-19 1989-08-15 Bucher Guyer Ag Masch
IT1203874B (en) * 1987-04-09 1989-02-23 Bayer Italia Spa METHOD AND DEVICE FOR THE PRODUCTION OF A PRINTED PART STARTING FROM A DUROPLASTIC MOLDING CONTAINING FIBERS
JPS63278812A (en) * 1987-05-11 1988-11-16 Chisso Corp Press molding of thermoplastic resin
DE3717321C2 (en) * 1987-05-22 1996-12-19 Rabe Juergen Process for producing a flat component reinforced by rovings
FR2652032B1 (en) * 1989-09-20 1992-02-21 Gaillon J Sa PROCESS FOR THE MANUFACTURE BY THERMOFORMING OF A SHEET OF SYNTHETIC MATERIAL AND MEANS FOR THE IMPLEMENTATION THEREOF.
DE3939189A1 (en) * 1989-11-27 1991-05-29 Remaplan Anlagenbau Gmbh Injection pressing homogeneous prods. from plastic scrap - by pumping melt produced from pelletised scrap using extruder, into cylinder, then forcing into press tool
JPH05154859A (en) * 1991-12-06 1993-06-22 Japan Crown Cork Co Ltd Synthetic resin material feeder and sealing linear forming system
DE4211370A1 (en) * 1992-04-04 1993-10-07 Sca Schucker Gmbh Device for conveying or dosing viscous masses
DE4217114A1 (en) * 1992-05-25 1993-12-02 Kuhne Anlagenbau Gmbh Moulding equipment for thermoplastic scrap e.g. plus waste paper - plasticises scrap in extruder and feeds it through tube with pressure plunger via valve to nozzle positioned before several moulds in turn
DE4221353A1 (en) * 1992-06-29 1994-01-13 Real Gmbh Plant for recycling scrap thermoplastic materials - comprises road vehicle whose engine also drives extruder fed with scrap so that melt can be discharged anywhere through its heated pipe
DE4242656A1 (en) * 1992-12-17 1994-07-21 Real Lizenz Gmbh Plant for moulding thermoplastics in various sizes and shapes
DE4339963A1 (en) * 1993-11-24 1995-06-01 Danubia Petrochem Deutschland Process for the continuous production of reinforced plastics
US5800757A (en) 1994-03-31 1998-09-01 Modern Technologies Corp. System and method for molding a basketball backboard
DE19540815A1 (en) * 1995-10-04 1997-05-15 Kannegiesser Kmh Kunststofftec Method and device for inserting a strand of material into a mold
DE19734473A1 (en) * 1997-08-08 1999-02-18 Dieffenbacher Gmbh Maschf Press system for the production of molded parts made of plastic
DE19847599C2 (en) * 1998-10-15 2001-03-08 Kloeckner Desma Schuhmaschinen Device for the production of technical molded parts such as single or multilayered shoe soles made of rubber or thermoplastic materials
AT3540U1 (en) * 1998-10-21 2000-04-25 Engel Gmbh Maschbau CONTROLLING THE DISPENSING OF PLASTIC
DE29911930U1 (en) * 1999-07-13 2000-11-30 Sachsenring Automobiltechnik Device for producing a flat component reinforced with a ring

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1121661A (en) * 1963-10-28 1968-07-31 C I C Engineering Ltd Improvements relating to the moulding of shoe soles
US3434821A (en) * 1965-02-15 1969-03-25 Corning Glass Works Apparatus for pressing articles of thermoplastic material
US3670066A (en) * 1969-11-10 1972-06-13 Emery I Valyi Method of compression molding a thermoplastic article with walls of variable thickness
US3736201A (en) * 1970-11-19 1973-05-29 S Teraoka Method for molding bowl-shaped articles
US3822794A (en) * 1972-03-27 1974-07-09 Coignet Construct Edmond Plant for filling molding cavities arranged in one or more bays
US4089926A (en) * 1976-09-20 1978-05-16 Taylor Don A Injection molding method and apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052321A (en) * 1983-09-02 1985-03-25 Ikegai Corp Method and apparatus for controlling hot flow molding
JPS6064811A (en) * 1983-09-21 1985-04-13 Inoue Japax Res Inc Apparatus for molding resin
JPH0242049B2 (en) * 1983-09-21 1990-09-20
JPS60132743A (en) * 1983-12-21 1985-07-15 Inoue Japax Res Inc Molding apparatus
JP2008201137A (en) * 2008-04-14 2008-09-04 Japan Steel Works Ltd:The Manufacturing apparatus and method of molding
US11414141B2 (en) 2017-06-12 2022-08-16 Unipres Corporation Structure for attaching undercover to vehicle body
CN109130068A (en) * 2018-09-06 2019-01-04 黄春燕 Plastic mould with Lifting Device

Also Published As

Publication number Publication date
JPS5843012B2 (en) 1983-09-24
US4402901A (en) 1983-09-06
DE3115306C2 (en) 1984-07-26
DE3115306A1 (en) 1982-04-08

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